55535975

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{1669}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 75791280

約数和(自身を除く): 20255305

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 1669, 3025, 6655, 8345, 18359, 33275, 41725, 91795, 201949, 458975, 1009745, 2221439, 5048725, 11107195, 55535975]

約数ペア:

[(1, 55535975), (5, 11107195), (11, 5048725), (25, 2221439), (55, 1009745), (121, 458975), (275, 201949), (605, 91795), (1331, 41725), (1669, 33275), (3025, 18359), (6655, 8345)]